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LM4857SP/NOPB

LM4857SP/NOPB

LM4857SP/NOPB

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Nº de pieza LM4857SP/NOPB
Fabricantes Texas Instruments
Descripción IC AUDIO SUBSYSTEM W/3D AB 28QFN
Hoja de datos
Paquete 28-UFQFN Exposed Pad
ECAD
En existencias 3.520 piece(s)
Precio unitario $ 2,2297 *
Plazo de ejecución Para ser confirmado
Tiempo estimado de entrega feb 16 - feb 21 (Elija envío expedito)
Pedir presupuesto
Métodos de pago
Servicios de entrega
  • Estamos ofreciendo LM4857SP/NOPB por precios competitivos en el mercado mundial, por favor nos envíe una solicitud de cuotas para la fijación de precios. ¡Gracias!
  • Para procesar su RFQ, por favor agregue LM4857SP/NOPB con la cantidad en la BOM. Heisener.com no requiere ningún tipo de registro para solicitar una cotización de LM4857SP/NOPB.

Especificaciones LM4857SP/NOPB

FabricantesTexas Instruments
CategoríaCircuitos integrados - Lineal - Amplificadores - Audio
Paquete28-UFQFN Exposed Pad
ECAD
SerieBoomer?
TipoClass AB
Tipo de salida2-Channel (Stereo) with Mono and Stereo Headphones
Potencia máxima de salida x Canales a carga1.6W x 2 @ 4 Ohm; 75mW x 2 @ 32 Ohm
Suministro de voltaje2.7 V ~ 5.5 V
Caracteristicas3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control
Tipo de montajeSurface Mount
Temperatura de funcionamiento-40°C ~ 85°C (TA)
Paquete de dispositivo del proveedor28-WQFN (5x5)
Paquete / caja28-UFQFN Exposed Pad

LM4857SP/NOPB Packaging

Customized Labels
Sealing
Packing
Insepction

LM4857SP/NOPB FAQ

  • 1. How to order LM4857SP/NOPB on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM4857SP/NOPB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM4857SP/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM4857SP/NOPB on Heisener; we pay more attention to the channels and quality of LM4857SP/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM4857SP/NOPB price and inventory displayed accurate?
    The price and inventory of LM4857SP/NOPB fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM4857SP/NOPB?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM4857SP/NOPB we delivered, we will accept the replacement or return of the LM4857SP/NOPB only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of LM4857SP/NOPB.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as LM4857SP/NOPB pin diagram, LM4857SP/NOPB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM4857SP/NOPB Garantías

Service Guarantee

Garantias de servicio

Garantizamos el 100% de satisfacción del cliente.

Nuestro experimentado equipo de ventas y nuestro equipo de soporte técnico respaldan nuestros servicios para satisfacer a todos nuestros clientes.

Quality Guarantee

Garantias de calidad

Ofrecemos 90 días de garantía.

Si los artículos que recibió no tenían la calidad perfecta, seremos responsables de su reembolso o reemplazo, pero los artículos deben devolverse en su estado original.

Cadenas de suministro globales: recursos para distribuidores confiables y autorizados

Nº de pieza Fabricantes Descripción En existencias

LM4857SP/NOPB

D# V36:1790_07281800

 Texas Instruments

Audio Amp Earpiece/Headphone/Speaker 1-CH Mono/2-CH Stereo 0.135W Class-AB 28-Pin UQFN EP T/R

RoHS: Compliant
 0
Nº de pieza Fabricantes Descripción En existencias

LM4857SP/NOPB

 Texas Instruments

IC AUDIO SUBSYSTEM W/3D AB 28LLP

 0
Nº de pieza Fabricantes Descripción En existencias

LM4857SP/NOPB

D# LM4857SP/NOPBTR-ND

 Texas Instruments

IC AMP CLASS AB STER 1.6W 28WQFN

 0
Nº de pieza Fabricantes Descripción En existencias

LM4857SPNOPB

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 329
Nº de pieza Fabricantes Descripción En existencias

LM4857SPNOPB

 Texas Instruments

OEM/CM ONLY

 791
Nº de pieza Fabricantes Descripción En existencias

LM4857SP/NOPB

D# NS-LM4857SP/NOPB

 Texas Instruments

OEM/CM ONLY

 4941
Nº de pieza Fabricantes Descripción En existencias

LM4857SP/NOPB

 Texas Instruments

1.2-W, stereo, analog input, Class-AB audio amplifier with 3D enhancement & 16 output modes

 19

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LM4857SP/NOPB

Calidad certificada

El compromiso de Heisener con la calidad ha dado forma a nuestros procesos de abastecimiento, prueba, envío y cada paso intermedio. Esta base subyace en cada componente que vendemos.

ISO9001:2015, ICAS, IAF, UKAS

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LM4857SP/NOPB Tags

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  • LM4857SP/NOPB ficha de datos
  • LM4857SP/NOPB especificación
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  • Texas Instruments
  • Texas Instruments LM4857SP/NOPB
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LM4857SP/NOPB está disponible en